Question

Logacy
B. Sperm bank C. in vitro fertilization. D. none of these,
15) implantation of the embryo occurs in
A. uterus.
B. overy C. ovlduct.
D. vagina
18)
24)
16) in humans, sperm production occurs in the organ
A. testes. B. scrotum C. prostate gland. D. ovaries.
17) Pregnant mother supplies nourishment to her foetus through
A. uterus. B. placenta C. ovary
D. oviduct.
twins are formed from a single embryo.
A. Dizygotic B. Monozygotic C. Multiple zygote. D. Zygote
19) Pollen grains are formed by
division in locules of anthers.
A. meiosis B. mitosis C. amitosis. D binary.
20) Asexual reproduction occurs by
cell division
A. mitotic = B. melotic C. fertilization. D. double fertilization.
21) This method of asexual reproduction is seen in paramecium.
A. transverse binary fission. B. longitudinal binary fission
C. simple binary fission. D. regeneration
22) In meiosis, the number of chromosomes becomes
A. multiple times.
B. triple C. half
D.double
23) Generally, every month, ovum is released in the abdominal cavity
alternately from each ovary.
A.1
B. 2
C. 3
D.4
is present in unisexual flower
A. Both androeclum and gynoecium B. Only androccium
C. Only gynoecium
D. Androecium or gynoecium
is a chemical factor of abiotic components
A. Air B.water C. Nutrients D.sunlight
26)
is an organic compound of abiotic components.
A. Proteins. B. Iron. C. Sodium.
D. Oxygen
is a rare species
A. Lesser florican B. Tiger C. Glant squirrel. D. Musk deer
28)
is an indeterminate species
A. Red panda. B. Lion C. Lion tailed monkey D. Giant squirrel
29) Occurrence of diversity among the organisms of the same species is called
diversity
A.species B genetic C.ecosystem D.animal
30) In modern civilization -------- has become a primary need.
A.food.
B.cloth C.shelter. 0.energy
31) Most electric power plants are based on the principle of
A electro induction
8. magnetic induction.
25)
27)​

Answer 1

Answer:

sorry I didn't know the sum

Answer 2

Answer:

Here is your answer. Plss mark the brainliest one.